Base | Representation |
---|---|
bin | 101000111101111… |
… | …0110100011011100 |
3 | 10112210122011200012 |
4 | 1101323312203130 |
5 | 10303402110234 |
6 | 344223222352 |
7 | 46031166515 |
oct | 12173664334 |
9 | 3483564605 |
10 | 1374644444 |
11 | 645a50798 |
12 | 3244479b8 |
13 | 18ba417a4 |
14 | d07d1a0c |
15 | 80a370ce |
hex | 51ef68dc |
1374644444 has 12 divisors (see below), whose sum is σ = 2424570624. Its totient is φ = 681909984.
The previous prime is 1374644443. The next prime is 1374644503. The reversal of 1374644444 is 4444464731.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1374644443) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352489 + ... + 1353504.
It is an arithmetic number, because the mean of its divisors is an integer number (202047552).
Almost surely, 21374644444 is an apocalyptic number.
It is an amenable number.
1374644444 is a deficient number, since it is larger than the sum of its proper divisors (1049926180).
1374644444 is a wasteful number, since it uses less digits than its factorization.
1374644444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2706124 (or 2706122 counting only the distinct ones).
The product of its digits is 516096, while the sum is 41.
The square root of 1374644444 is about 37076.1978093763. The cubic root of 1374644444 is about 1111.8941886018.
The spelling of 1374644444 in words is "one billion, three hundred seventy-four million, six hundred forty-four thousand, four hundred forty-four".
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